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WRITE A PROGRAM TO CALCULATE NUMBERS OF DAYS BETWEEN  1 JAN 1900 AND USER ENTERED DATE.
 
 
 
NOTE: 1900 was not leap year, after that every 4 year there is leap year 1904,1908, 1912 ...) upto 2096 .
now again 3000 is not leap year and so on after 3000 (3004, 3008, 30012  ) is leap year .
u can calulate that .
in case  u know about leap year.
http://kalender-365.de/leap-years.php